The GEM5 is the very first light ever designed just for algae scrubbers and seaweed cultivators. Because of the very wet and splashy environments that waterfall scrubber lights must operate in, and the underwater environments that some upflow scrubbers must operate in, these GEM5 lights are made with a...

GEM5 underwater refugium / scrubber / reactor light]]>1Using Seaweed to get rid of nuisance algae in your aquarium or pondSun, 25 Feb 2018 22:52:02 +0000http://sgreefers.com/threads/using-seaweed-to-get-rid-of-nuisance-algae-in-your-aquarium-or-pond.1824/
http://sgreefers.com/threads/using-seaweed-to-get-rid-of-nuisance-algae-in-your-aquarium-or-pond.1824/invalid@example.com (SantaMonica)SantaMonica
Well of course it can. And it is already doing so, sort of. It's just not being used...

After I invented the waterfall scrubber in 2008, it's great that so many people got to DIY it, and it's also great that lots of builders/sellers used it as their design up until the current day. It's had over 7 years to gather hobbyists.

2012 was a good year though, when I introduced the upflow scrubber. It's only had 3 years to gather hobbyists, but offers them what they did not have...